42846 Bittner Sq, Ashburn, VA 20148 Property Records

Loudoun County property record for 42846 Bittner Sq, Ashburn, VA 20148

Property Summary

Property Type	Townhouse
Details	3 bd · 1.5 ba · 1,439 sqft · built 2009
Lot Size	0.04 acres (1,742 sqft)
Owner	2 Individual Names on File
Last Sale	$395,000 (Oct 2020)
Tax Bill	$4,033 (2026)
Deeds & Mortgages	Oct 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`157-29-5021-000`

Property Details

APN / Parcel Number

Primary APN	`157-29-5021-000`
Alternative APN	`92 B 4 63`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	5 Plumbing Fixtures
Stories	3 Stories
Building Area	1,439 sqft Living Area
1st Floor Area	340 sqft
Basement Area	154 sqft

Exterior

Year Built	Built 2009
Effective Year Built	Effective 2009
Architectural Style	Townhouse
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	1,742 sqft (0.04 acres)
Garage Type	Built-in
Garage Area	200 sqft

Exterior Amenities

Porch	Stoop
Porch Area	28 sqft
Deck Area	243 sqft
Patio Area	256 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas

Location & Zoning

Street Address	42846 BITTNER SQ
City	ASHBURN
State	VA
Zip	20148-4144
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PDH4
Legal Description	WINDERMERE SEC.2 LOT 63 200909280065996 201007060039593 ADU RELEASE 200709060065868P/9 ADU
Legal Subdivision	WINDERMERE
Legal Block	1
Legal Lot Number	63
Jurisdiction	LOUDOUN VA
Township / Civil Division	DULLES
Census Block Group	1
Census Block	1005
Census Tract	611030

Owner

42846 Bittner Sq, a townhouse, is owned by two individuals who bought it in October 2020.

Source: Loudoun County records, as of September 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	UNIT 7300 BOX 162, DPO, AE 09980-0002
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 26, 2020 · Amount on File
Deed Sale	Oct 26, 2020 · Amount on File
Prior Sale	May 31, 2012 · Amount on File
Deed Document Number	2020101326
Record Updated	Oct 29, 2026

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LOUDOUN VA
Recording Date	Oct 26, 2020
Property Address	42846 BITTNER SQ, ASHBURN, VA 20148-4144
Document Number	20201026101326
Book / Page	202010 / 101327
Instrument Date	Oct 23, 2020
Instrument	101326
Transaction Type	Transfer
Record Updated	Nov 24, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$395.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	42846 BITTNER SQ ASHBURN VA 201484144, ASHBURN, VA 20148-4144

Mortgage

Document Number	20201026101327
Date	Oct 26, 2020
Book Page	202010/101327
Instrument	101327

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 25, 2050

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

The 2026 property tax bill for 42846 Bittner Sq was $4,033.

Source: Loudoun County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Virginia
County	Loudoun County
Unified School District	Loudoun County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$4,033.00	$501,080 Land $225,000 Building $276,080	$501,080 Land $225,000 Building $276,080
2023	$3,878.00	$443,250 Land $200,000 Building $243,250	$443,250 Land $200,000 Building $243,250

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 42846 Bittner Sq in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective June 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	4 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 42846 Bittner Sq is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 71% of Virginia
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	LOUDOUN WATER - CENTRAL SYSTEM serves 334,808 people · EPA ID VA6107350
Water Source	Surface water
Last State Inspection	Feb 2024
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 220 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 2,000